Danz DH0070 14G Guide

OPERATION AND PARTS MANUAL
DH0070 14G Connect and Cut H
y
draulic Chain Saw
Information subject to change without notice.

SAFETY PRECAUTIONS
⇒The unit you have purchased may require you to install additional guarding to meet State and
Federal safety requirements.
⇒Do not move the log when it is being cut or when the saw is down. This action may damage the
bar, chain or other components or could cause bodily harm or injury.
⇒The log must be clamped before cutting. The bar, chain or other components could be
damaged. You could suffer bodily harm or injury.
⇒Do not make repairs or adjustments to this product other than those listed in this manual
except when directed to do so by Danzco, Inc.
⇒All persons working near this machine must wear eye protection and hearing protection.
⇒Use extreme caution around the cutting chain. It is sharp and may cause bodily harm or
injury.
⇒Petroleum products are used with this product. Use appropriate caution when operating or
servicing. These products are flammable and may cause eye or skin irritation.
⇒Always use Danzco, Inc. approved parts when making repairs. Replacement parts must meet
or exceed the specifications of the original equipment manufacturer.
⇒The information in this manual is subject to change without notification.
⇒This manual is intended for safe operation and maintenance of the Danzco, Inc., 14G Connect
and Cut Hydraulic Chain Saw. Danzco, Inc., welcomes any and all suggestions on how to
improve this manual or the 14G Connect and Cut Hydraulic Chain Saw.
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Table of Contents
Cover page................................................................................................................................................................1
Safety Precaution ...................................................................................................................................................2
Table of Contents...................................................................................................................................................3
Introduction............................................................................................................................................................4
Warranty ................................................................................................................................................................4
Installation..............................................................................................................................................................4
Hydraulic Connections...........................................................................................................................................5
Chain Tension and Sharpening..............................................................................................................................6
Sprocket Removal and Replacement .....................................................................................................................6
Feed Control Adjustment....................................................................................................................................... 7
Bar Oil Pump Adjustment......................................................................................................................................8
Operating Instruction .............................................................................................................................................9
Parts and Service Information................................................................................................................................9
Main Sub Assembly Parts.................................................................................................................................... 10
Bar Plate Assembly Parts..................................................................................................................................... 11
Feed Cylinder Assembly Parts.............................................................................................................................12
Bar Oil Pump Assembly Parts .............................................................................................................................13
Feed and Motor Control Manifold Parts.............................................................................................................. 14
Bar Oil Tank Assembly Parts............................................................................................................................... 15
Hose Layout.........................................................................................................................................................16
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0BIntroduction
Thank you for purchasing a Danzco, Inc. product. Our goal is to provide quality products for your job. This
manual contains warranty information, installation information, operation instructions, parts ordering information,
service contact information.
1BWarranty
This Danzco, Inc. product carries a one year or 2000 hour warranty on the Danzco, Inc. designed and built
components covering material and workmanship. Purchased components carry the manufactures warranty. This
warranty does not cover normal wear from use, damage from abuse or misuse, damage from contamination,
damage from natural disasters, fire damage or incorrect installation. This warranty does not cover labor to remove
and replace parts, shipping and handling of parts or shipping and handling for items returned for repair. If any
component fails you must contact Danzco, Inc. at [phone] before doing any repair work. We will provide
assistance to obtain warranty from other manufactures on their components.
2BInstallation
When you receive the two boxes containing parts, you will need to reassemble the unit. The larger box (Fig. 2)
contains the main frame sub assembly, (Fig.1, items 1 and 2). The smaller long box (Fig. 3) contains the feed
cylinder (Fig. 1, item 3), feed and motor control valve (Fig. 1, item 4), bar oil tank (Fig. 1, item 5), bar guard
(Fig. 1, item 6), bar oil pump (Fig. 1, item 7), saw bar (Fig. 1, item 8), saw chain (Fig. 1, item 9), weld down
mount plate (Fig. 1, item 10), and assembly fasteners.
Fig. 1 Fig. 2 Fig. 3
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After assembling the components as shown in figure 1, position the saw bar square to the log, at the correct height
with clearance between the bar guard and the side of the largest log and weld down solidly (Fig. 4).
Fig. 4
3BHydraulic Connections
The hydraulic requirements to operate the saw are 13 to 15 gallons per minute at 2000 psi from a directional
control valve that has port A and B blocked in the neutral position. These pictures are examples of valve spool
that will work. The hydraulic valve can be manual or electric control. Figure 5
shows hose connections for correct operation.
Fig. 5
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